Adds initial intermediate qt6 porting state

qt6-after/qt6-migrated-legatus/Lts/Proxies/TrainingAreaBase/exm_handler.h

@@ -0,0 +1,36 @@
+
+
+
+#pragma once
+#include <ExerciseManagement/exm_dtc.h>
+#include <unordered_map>
+#include "logger.h"
+
+namespace TrainingAreaBase
+{
+class MainHandler;
+
+class ExmHandler final : public QObject
+{
+  Q_OBJECT
+public:
+  explicit ExmHandler(MainHandler *mainHandler);
+
+  bool init();
+
+  std::unordered_map<int, int> exercise2RadioGroup() const { return m_exercise2RadioGroup; }
+  ExerciseManagement::Exercise exercise(int exerciseId);
+
+Q_SIGNALS:
+  void exercise2RadioGroupChanged();
+  void exerciseChanged(const ExerciseManagement::Exercise &data, DataModification modType);
+private Q_SLOTS:
+  void onExerciseChanged(const ExerciseManagement::Exercise &data, DataModification modType);
+private:
+  std::unordered_map<int, int> m_exercise2RadioGroup;
+  std::shared_ptr<ExerciseManagement::Interface::Dtc> m_exmDtc;
+  MainHandler *m_mainHandler;
+
+  LOGGER_T m_logger;
+};
+}